Sodium Metabisulphite; Disodium Pyrosulfite; Disodium Disulfite; Sodium Pyrosulfite
Functional Use in Foods: Preservative; Antioxidant
Chemical Formula |
Na2S2O5 |
Molecular Weight |
F.W. 190.11 |
CAS # |
7681-57-4 |
Safety Information |
|
Health Hazard |
1 |
Fire Hazard |
0 |
Reactivity |
0 |
Test |
Specification |
Assay (Na2S2O5) | 90.0-100.5% |
MAXIMUM LIMITS | |
Iron (Fe) | 10 mg/kg |
Lead | 2 mg/kg |
Selenium (Se) | 5 mg/kg |
UPS limit |
150 lb |
Storage Information |
MOISTURE SENSITIVE: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.